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Submission #1022072

# Submission time Handle Problem Language Result Execution time Memory
1022072 2024-07-13T09:35:26 Z vjudge1 Unscrambling a Messy Bug (IOI16_messy) C++17
38 / 100
 1 ms 604 KB 
#include "messy.h"
#include <bits/stdc++.h>

using namespace std;

#define rall(s) s.rbegin(), s.rend()
#define all(s) s.begin(), s.end()
#define sz(s) (int)s.size()
#define s second 
#define f first   

using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

const int N = 2e5 + 5;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

vector<int> restore_permutation(int n, int w, int r) {
    string h = "";
    for (int i = 0; i < n; i++) h += '0';
    for (int i = 0; i < n - 1; i++) {
        h[i] = '1';
        add_element(h);
    }
    compile_set();
    for (int i = 0; i < n; i++) h[i] = '0';
    vector<int> p(n), s;
    for (int i = 0; i < n; i++) s.push_back(i);
    shuffle(all(s), rng);
    for (int i = 0; i < n; i++) {
        for (int j: s) {
            if (h[j] == '1') continue;
            h[j] = '1';
            if (i == n - 1 || check_element(h)) {
                p[j] = i;
                break;
            }
            h[j] = '0';
        }
    }
    return p;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB n = 8
2 Correct 0 ms 348 KB n = 8
3 Correct 0 ms 348 KB n = 8
4 Correct 0 ms 348 KB n = 8
5 Correct 0 ms 436 KB n = 8
6 Correct 0 ms 348 KB n = 8
7 Correct 0 ms 348 KB n = 8
8 Correct 0 ms 348 KB n = 8
9 Correct 0 ms 348 KB n = 8
10 Correct 0 ms 348 KB n = 8
11 Correct 1 ms 348 KB n = 8
12 Correct 0 ms 348 KB n = 8
13 Correct 0 ms 348 KB n = 8
14 Correct 0 ms 344 KB n = 8
15 Correct 1 ms 348 KB n = 8

Subtask #2
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 32
2 Correct 1 ms 348 KB n = 32
3 Correct 0 ms 348 KB n = 32
4 Correct 1 ms 348 KB n = 32
5 Correct 0 ms 348 KB n = 32
6 Correct 1 ms 348 KB n = 32
7 Correct 0 ms 348 KB n = 32
8 Correct 0 ms 344 KB n = 32
9 Correct 0 ms 348 KB n = 32
10 Correct 0 ms 348 KB n = 32
11 Correct 0 ms 348 KB n = 32
12 Correct 1 ms 348 KB n = 32
13 Correct 0 ms 348 KB n = 32
14 Correct 1 ms 348 KB n = 32
15 Correct 0 ms 348 KB n = 32

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB n = 32
2 Correct 0 ms 348 KB n = 32
3 Correct 0 ms 436 KB n = 32
4 Correct 0 ms 348 KB n = 32
5 Correct 1 ms 604 KB n = 32
6 Correct 0 ms 436 KB n = 32
7 Correct 1 ms 344 KB n = 32
8 Correct 0 ms 348 KB n = 32
9 Incorrect 0 ms 348 KB grader returned WA
10 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB grader returned WA
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB grader returned WA
2 Halted 0 ms 0 KB -